Finding the Third Proportional to 3,220,392 and 4,814,060

Step by Step Solution

1. Step 1: Write the proportion equation
   3,220,392 : 4,814,060 = 4,814,060 : x
2. Step 2: Convert to fraction form
   3,220,392/4,814,060 = 4,814,060/x
3. Step 3: Cross multiply
   3,220,392x = 4,814,060 × 4,814,060
4. Step 4: Simplify right side
   3,220,392x = 23,175,173,683,600
5. Step 5: Solve for x
   x = 23,175,173,683,600/3,220,392
6. Step 6: Final answer
   x = 7,196,382.83